Biology, asked by aartiachanti20, 8 months ago

what are the disease specific means of prevention. this is class 9 of chapter why do we fall ill .

Answers

Answered by vaidhyamvalli1
1

Answer:

read text book ..ma

...

Answered by shemeenabasheer
2

Answer:

vaccines,

Explanation:

i think so hope it's helpful

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